Australia is one of the largest carbon emitters per capita because of its coal-fired power plants. It is also major exporter of filthy coal.

"A recent study found the conditions that cause the current bleaching on the Great Barrier Reef was made at least 175 times more likely by climate change and, on the current trajectory, would become the average conditions within 20 years.

"Without mentioning the Great Barrier Reef, the report notes: "Research suggests that preserving more than 10% of the world's corals would require limiting warming to 1.5C or less, and protecting 50% would mean halting warming at 1.2C (Frieler et al. 2012)."
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"As a result of climate change combined with weather phenomena, the Great Barrier Reef is in the midst of the worst crisis in recorded history. Unusually warm water has caused 93% of the reefs along the 2,300km site to experience bleaching. In the northern most pristine part, scientists think half the coral might have died."
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"I've spent a lot of my career working internationally," Steffen said. "And it's very rare that I would see something like this happening. Perhaps in the old Soviet Union you would see this sort of thing happening, where governments would quash information because they didn't like it. But not in western democracies. I haven't seen it happen before."

"Chinese scientists have published two alarming reports in a matter of weeks. Both conclude that the Himalayan glaciers and the Tibetan permafrost are succumbing to catastrophic climate change, threatening the water systems of the Yellow River, the Yangtze and the Mekong.

"The Tibetan plateau is the world's "third pole", the biggest reservoir of fresh water outside the Arctic and Antarctica. The area is warming at twice the global pace, making it the epicentre of global climate risk."

And how is China responding?

"Until last Saturday, it was an article of faith among Western climate sceptics and some in the fossil industry that China would never sign up to the COP21 accord in Paris or accept the "ratchet" of five-year reviews.

"They have since fallen back to a second argument, claiming that the deal is meaningless because China will not sacrifice coal-driven growth to please the West, and without China the accord unravels since it now emits as much CO2 as the US and Europe combined.

"This political judgment was perhaps plausible three or four years ago in the dying days of the Hu Jintao era. Today it is clutching at straws.

"Eight of the world's biggest solar companies are Chinese. So is the second biggest wind power group, GoldWind. China invested $90bn in renewable energy last year and is already the superpower of low-carbon industries. It installed more solar in the first quarter than currently exists in France.

"The Chinese plan to build six to eight nuclear plants every year, reaching 110 by 2030."